When updating a recurring event, the set info feature has come in handy. Unfortunately, if you need to change timeframes, or dates as an example, you cannot use the bulk change feature. This is limited to the option in the drop down menu. Sometime you need to just change the start time and this cannot be done unless you go into every occurance and change them individually. This is also true for a location change.
An expanded bulk operation for changes would avoid this cumbersome work to change multiple events in a single request.

